Underground Pipeline Segment Mould

TOLIAN Underground Pipeline Corridor (Utility Tunnel) Moulds are widely found in the construction of tunnel space under a city, with various kinds of pipelines power, telecommunications, gas, water supply and drainage arranged in it. There are specialised manholes, hatches, monitoring systems, drainage systems, ventilation systems, lighting systems and  provides traffic space for personnel to overhaul and carry out maintenance work. The installation of Utility Tunnel avoids repeated excavation of the road, reduces road maintenance costs, and ensures full road traffic functions.